int main()
{
	int coke = 1;
	int fanda = 2;
	int bottle = 0;

	bottle = coke;//把可乐倒进空瓶
	coke = fanda;//芬达倒进已经空了的可乐瓶
	fanda = bottle;//把瓶子里的可乐倒进芬达瓶子

	printf("%d %d", coke, fanda);

	return 0;
}
///打卡编辑x2